Rolf Stelzner is a German inmigrant that carries out all his talent to improve the industrial culture of the processed cold meat in Argentina.
His constant and uninterruptedly work takes him to be a man of strong industrial courage.
Rolf Stelzner, with friends and employees,
celebrated his birthday in the plant.
Rolf Stelzner (left) is drinking a beer
after a day of full activity.

1º of September of 1953, Rolf Stelzner, gives beginning to the firm Bernesa S.R.L. along with other experts of the meat industry. Erwin Guillermo Berner (German) and Ramón Mänhe (Argentine).